/*
 * Copyright 2014 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package ratpack.exec.stream;

/**
 * A wrapper over a {@link Publisher} that makes it more convenient to chain transformations of different kinds.
 * <p>
 * Note that this type implements the publisher interface,
 * so behaves just like the publisher that it is wrapping with respect to the
 * {@link Publisher#subscribe(Subscriber)} method.
 *
 * @param <T> the type of item emitted by this publisher
 */
public interface TransformablePublisher<T> {
}
